<div mat-dialog-title>
  <h1 class="heading-2">An error occurred</h1>
</div>
<div mat-dialog-content>
  <pre><code>{{ error | json }}
  </code></pre>
</div>
<mat-divider> </mat-divider>

<div mat-dialog-actions align="end">
  <button mat-stroked-button mat-dialog-close>Close</button>
</div>
